CN103745868B - A kind of elastic spacing mechanism - Google Patents
A kind of elastic spacing mechanism Download PDFInfo
- Publication number
- CN103745868B CN103745868B CN201310595994.1A CN201310595994A CN103745868B CN 103745868 B CN103745868 B CN 103745868B CN 201310595994 A CN201310595994 A CN 201310595994A CN 103745868 B CN103745868 B CN 103745868B
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- China
- Prior art keywords
- switch
- guide rod
- swinging block
- guide rods
- indicator light
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Tumbler Switches (AREA)
Abstract
The present invention relates to a kind of elastic spacing mechanisms, including a housing, it is characterized in that two guide rods are installed vertically on enclosure interior, it is all provided on two guide rods fluted, enclosure interior sets that there are two /V steel ball and described two guide rod fit depressions, a piece spring is installed, the upper end of two guide rods is respectively equipped with end cap, and the lower end of two guide rods is connected respectively with position of the switch swinging block between two /V steel balls.In guide rod motion process, position of the switch swinging block is swung therewith.Operating switch is installed on lower housing, and switch knob is placed in inside the swinging block of the position of the switch, when position of the switch swinging block is swung, drives the conversion of operating switch handle position.Meanwhile position of the switch swinging block also functions to the effect of /V.Advantages of the present invention：It is simple in structure, it is easy to operate.Elastic spacing mechanism press surface is equipped with protection baffle ring, prevents operation maloperation, improves the security of operation.Indicator light is equipped in elastic spacing mechanism, is realized under the conditions of different luminous environments to the operational requirements of switch.
Description
Technical field
The present invention relates to the improvement of switch, and in particular to a kind of elastic spacing mechanism, for by operating switch operation format
Push type is made by pull type.
Technical background
Operating switch handle is shorter, and operating personnel are not easy to pull；Operating switch is being actually used without preventing maloperation from designing
Maloperation easily is caused to switch in the process；In addition, the position that operating personnel can not clearly residing for identification switch under dark surrounds
Configuration state.It would therefore be highly desirable to be improved to existing operating switch operation format, while it can indicate position of the switch state.
The content of the invention
Present invention aim to address the above problems present in operating switch in the prior art, provide a kind of elastic spacing
Mechanism makes operating switch operation format into push type by pull type, while realizes the state instruction of the position of the switch.
In order to realize the purpose, the technical scheme is that：A kind of elastic spacing mechanism, it is special including a housing
Sign is that two guide rods are installed vertically on enclosure interior, is all provided with fluted on two guide rods, and enclosure interior is set there are two /V steel
Ball and described two guide rod fit depressions install a spring between two /V steel balls, and the upper end of two guide rods is set respectively
There is end cap, the lower end of two guide rods is connected respectively with position of the switch swinging block.One guide rod upper end is equipped with small end cover, another
A guide rod upper end is provided with euphotic cover and big end cap, and indicator light is additionally provided in the housing.Two lower end of the guide rod faces are equipped with positioning
Guide rod is connected by hole by pin with the both ends of position of the switch swinging block.Hollow out forms indicator light installation groove in the middle part of guide rod, refers to
Show that lamp is vertically put into the indicator light installation groove of guide rod side.Baffle ring is installed around big end cap, baffle ring is fixed on upper shell.
The advantage of the invention is that：It is simple in structure, it is easy to operate.Elastic spacing mechanism press surface is equipped with protection and keeps off
Circle prevents operation maloperation, improves the security of operation.Indicator light is equipped in elastic spacing mechanism, realizes different luminous environment items
To the operational requirements of switch under part.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is a kind of usage state diagram of the present invention.
Fig. 3 is another usage state diagram of the present invention.
Fig. 4 is the scheme of installation of indicator light.
Fig. 5 is the structure diagram that the position of the switch swings block structure.
Specific embodiment
Fig. 1, a kind of shown elastic spacing mechanism are referred to, structure includes：Baffle ring, upper shell, lower housing, big end
The parts such as lid, small end cover, position of the switch swinging block, guide rod, spring, steel ball, euphotic cover, indicator light.
As shown in Figure 1：Upper shell 5 is fixed with lower housing 12 by M3 screws and M3 nuts.First guide rod 6, the second guide rod 7
It is installed vertically on inside upper shell, guide rod is equipped with groove, and two steel balls 9 are horizontally installed to inside upper shell, in two steel balls
Between there is a spring 8 to support.During guide rod movement in vertical direction, with guide rod groove relative motion occurs for steel ball, when steel ball enters
In groove, by the effect of spring force, steel ball is made to be fitted close with groove, plays the role of /V.First guide rod, 6 upper surface leads to
Threaded connection is crossed to fix euphotic cover 4 and big end cap 3；Second guide rod, 7 upper surface, which is connected through a screw thread, fixes small end cover 2.
Two lower end of the guide rod faces are equipped with location hole, are connected guide rod with position of the switch swinging block 11 using two pins 10, are transported in guide rod
During dynamic, position of the switch swinging block is swung therewith.Operating switch 13 is installed on by two screws on lower housing 12, switchs hand
Handle is placed in inside the swinging block of the position of the switch, when position of the switch swinging block is swung, drives the conversion of operating switch handle position.Instruction
Lamp 14 is horizontally installed to upper casing body side surface, and indicator light passes through euphotic cover and big end cap light transmission, instruction switch present position state.
Fig. 3 is referred to, the described mechanism indicates position of the switch principle.Hollow out forms indicator light installation groove in the middle part of guide rod,
Indicator light is vertically put into the indicator light installation groove of guide rod side, and in guide rod motion process, indicator light is always inside guide rod；
Guide rod end face interference fit installation euphotic cover, the illumination intensity of disperse indicator light make illumination more uniform；Guide rod end face surrounding is set
There is external screw thread, big end cap is fixed with guide rod through threaded cooperation, and among big end cap and surrounding designs loophole, plays instruction switch
The effect of location status.Big end cap 3 surrounding installation baffle ring 1, baffle ring 1 are fixed on 5 on upper shell.
Fig. 5 is referred to, the described organization switch position swings block structure.As shown in Figure 5, the pressing stroke and figure of the mechanism
Middle angle（166°）Related, different angle designs can make the pressing stroke of the mechanism change.Position of the switch swinging block pendulum
Dynamic angle（24°）Angle is pulled in relation to being adjusted, it is necessary to pull angle according to the difference of switch with switch.
According to ergonomic, human body list refers to pressing switch press power and exists（2.8~11）The requirement of N scopes, to design spring
Pressing force.Design spring minimum service load F1=（4±0.5）N, working ultimate load F2=（11±0.5）N disclosure satisfy that people
The requirement of machine work efficiency, according to the requirement of installation space, spring maximum outside diameter φ=6.3, both ends are simultaneously tight, polish to install two steel
Ball.
Embodiments of the present invention are only expressed above, and description is more specific and detailed, but can not therefore understand
For the limitation to patent of invention scope.It should be pointed out that for those of ordinary skill in the art, this hair is not being departed from
On the premise of bright design, various modifications and improvements can be made, these belong to protection scope of the present invention.Therefore, this hair
The protection domain of bright patent should be determined by the appended claims.
Advantages of the present invention：It is simple in structure, it is easy to operate.Elastic spacing mechanism press surface is equipped with protection baffle ring, prevents
Maloperation is only operated, improves the security of operation.Indicator light is equipped in elastic spacing mechanism, it is right under the conditions of different luminous environments to realize
The operational requirements of switch.
Claims (1)
1. a kind of elastic spacing mechanism, including housing, it is characterised in that two guide rods are installed vertically on enclosure interior, two guide rods
On be all provided with fluted, enclosure interior is set there are two /V steel ball and described two guide rod fit depressions, two /V steel balls it
Between a spring is installed, the upper ends of two guide rods is respectively equipped with end cap, the lower ends of two guide rods respectively with position of the switch swinging block
Connection；One guide rod upper end is equipped with small end cover, another guide rod upper end is provided with euphotic cover and big end cap, in the housing
Indicator light is additionally provided with, hollow out forms indicator light installation groove in the middle part of guide rod, and indicator light is vertically put into the indicator light installation of guide rod side
In groove；Baffle ring is installed around big end cap, baffle ring is fixed on housing；Two lower end of the guide rod faces are equipped with location hole, pass through pin
Guide rod is connected with the both ends of position of the switch swinging block, for operating switch loaded on housing, switch knob is placed in position of the switch swing
Inside block, when position of the switch swinging block is swung, the conversion of operating switch handle position is driven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310595994.1A CN103745868B (en) | 2013-11-25 | 2013-11-25 | A kind of elastic spacing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310595994.1A CN103745868B (en) | 2013-11-25 | 2013-11-25 | A kind of elastic spacing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103745868A CN103745868A (en) | 2014-04-23 |
| CN103745868B true CN103745868B (en) | 2018-05-22 |
Family
ID=50502880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310595994.1A Active CN103745868B (en) | 2013-11-25 | 2013-11-25 | A kind of elastic spacing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103745868B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1148791A (en) * | 1965-04-26 | 1969-04-16 | Texas Instruments Inc | Toggle-actuated electric switches |
| KR200435650Y1 (en) * | 2006-09-27 | 2007-02-05 | 주식회사 서비전자 | Remote controller of lighting switch control and lighting switch control device and lighting switch system |
| CN201237981Y (en) * | 2008-08-07 | 2009-05-13 | 天津华宁电子有限公司 | Dead-stop closedown push button |
| CN201956230U (en) * | 2011-01-28 | 2011-08-31 | 三一重型装备有限公司 | Coal mining machine emergently-stop button device |
| CN203013592U (en) * | 2012-10-25 | 2013-06-19 | 浙江松洋电工实业有限公司 | Push switch |
| CN203085399U (en) * | 2013-02-07 | 2013-07-24 | 天津华宁电子有限公司 | Mining emergency stop locking device based on reed pipe characteristics |
| CN203165775U (en) * | 2013-04-19 | 2013-08-28 | 宁波黎明继电器有限公司 | Toggle switch of preventing rocker from swinging |
| CN203733689U (en) * | 2013-11-25 | 2014-07-23 | 上海航空电器有限公司 | Elastic limiting mechanism |
-
2013
- 2013-11-25 CN CN201310595994.1A patent/CN103745868B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1148791A (en) * | 1965-04-26 | 1969-04-16 | Texas Instruments Inc | Toggle-actuated electric switches |
| KR200435650Y1 (en) * | 2006-09-27 | 2007-02-05 | 주식회사 서비전자 | Remote controller of lighting switch control and lighting switch control device and lighting switch system |
| CN201237981Y (en) * | 2008-08-07 | 2009-05-13 | 天津华宁电子有限公司 | Dead-stop closedown push button |
| CN201956230U (en) * | 2011-01-28 | 2011-08-31 | 三一重型装备有限公司 | Coal mining machine emergently-stop button device |
| CN203013592U (en) * | 2012-10-25 | 2013-06-19 | 浙江松洋电工实业有限公司 | Push switch |
| CN203085399U (en) * | 2013-02-07 | 2013-07-24 | 天津华宁电子有限公司 | Mining emergency stop locking device based on reed pipe characteristics |
| CN203165775U (en) * | 2013-04-19 | 2013-08-28 | 宁波黎明继电器有限公司 | Toggle switch of preventing rocker from swinging |
| CN203733689U (en) * | 2013-11-25 | 2014-07-23 | 上海航空电器有限公司 | Elastic limiting mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103745868A (en) | 2014-04-23 |
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